The stamp milling of gold ores

Ore dressing

Robert H. Richards

Okislenie sulʹfidnykh mineralov v prot͡s︡essakh obogashchenii͡a︡

V. M. Avdokhin

Recent developments in uranium milling technology

Uranium Institute of America.

Über die Erweiterung der deutschen Erzbasis

Karl Chudoba

Nauchnye osnovy postroenii︠a︡ optimalʹnykh skhem obogashchenii︠a︡ mineralʹnogo syrʹi︠a︡

L. M. Danilʹchenko

Sovershenstvovanie tekhnologii obogashchenii︠a︡ asbestovykh rud

Aktualʹnye voprosy razrabotki i obogashchenii︠a︡ rud

K. N. Trubet︠s︡koĭ

Kontrolʹ vlazhnosti produktov obogashchenii͡a︡

V. P. Terekhov

Iron ore beneficiation problems in Michigan

Paul W. Zimmer

選鑛工學

高桑健